EP1868322A4 - Procede de mise en oeuvre d une protection de reseau associant l'adscription double d'element de reseau et la protection de reseau local en anneau - Google Patents

Procede de mise en oeuvre d une protection de reseau associant l'adscription double d'element de reseau et la protection de reseau local en anneau

Info

Publication number
EP1868322A4
EP1868322A4 EP06722220A EP06722220A EP1868322A4 EP 1868322 A4 EP1868322 A4 EP 1868322A4 EP 06722220 A EP06722220 A EP 06722220A EP 06722220 A EP06722220 A EP 06722220A EP 1868322 A4 EP1868322 A4 EP 1868322A4
Authority
EP
European Patent Office
Prior art keywords
network
network element
protection
ringnet
service
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06722220A
Other languages
German (de)
English (en)
Other versions
EP1868322A1 (fr
EP1868322B1 (fr
Inventor
Xixiang Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP1868322A1 publication Critical patent/EP1868322A1/fr
Publication of EP1868322A4 publication Critical patent/EP1868322A4/fr
Application granted granted Critical
Publication of EP1868322B1 publication Critical patent/EP1868322B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Optical Communication System (AREA)
EP06722220A 2005-04-04 2006-03-31 Procede de mise en oeuvre d une protection de reseau associant l'adscription double d'element de reseau et la protection de reseau local en anneau Active EP1868322B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2005100631298A CN1848714B (zh) 2005-04-04 2005-04-04 通过网元双归属与环网保护结合实现网络保护的方法
PCT/CN2006/000568 WO2006105722A1 (fr) 2005-04-04 2006-03-31 Procede de mise en oeuvre d’une protection de reseau associant l'adscription double d'element de reseau et la protection de reseau local en anneau

Publications (3)

Publication Number Publication Date
EP1868322A1 EP1868322A1 (fr) 2007-12-19
EP1868322A4 true EP1868322A4 (fr) 2008-04-09
EP1868322B1 EP1868322B1 (fr) 2011-05-11

Family

ID=37073090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06722220A Active EP1868322B1 (fr) 2005-04-04 2006-03-31 Procede de mise en oeuvre d une protection de reseau associant l'adscription double d'element de reseau et la protection de reseau local en anneau

Country Status (6)

Country Link
US (1) US7764597B2 (fr)
EP (1) EP1868322B1 (fr)
CN (1) CN1848714B (fr)
AT (1) ATE509443T1 (fr)
ES (1) ES2365864T3 (fr)
WO (1) WO2006105722A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8005102B2 (en) 2008-03-31 2011-08-23 Futurewei Technologies, Inc. System and method for scheduling variable bit rate (VBR) streams in a wireless communications system
CN101291276B (zh) * 2008-06-18 2010-12-08 中国电信股份有限公司 一种基于业务的隧道保护方法和系统
ES2341214B1 (es) * 2008-12-15 2011-05-24 Telefonica, S.A. Metodo y sistema para identificar y caracterizar el impacto de incidencias en red sobre los servicios de telecomunicacion ofrecidos a usuario.
CN102142976B (zh) * 2010-02-01 2015-04-01 中兴通讯股份有限公司 一种网状网保护域的共享保护方法及系统
CN102201985B (zh) * 2011-05-06 2014-02-05 杭州华三通信技术有限公司 多协议标签交换传送技术环保护倒换方法及节点
US9369341B2 (en) * 2011-05-15 2016-06-14 Orbit Communication Systems Ltd. Static ring network for vehicle communications
US9077641B2 (en) * 2011-05-15 2015-07-07 Orbit Communication Systems Ltd. Static ring network for vehicle communications
CN103490921B (zh) * 2013-09-09 2017-06-20 华为技术有限公司 网络保护方法、装置、下环节点及系统
US9559892B2 (en) * 2014-04-16 2017-01-31 Dell Products Lp Fast node/link failure detection using software-defined-networking
CN105530115B (zh) * 2014-10-23 2019-10-22 华为技术有限公司 一种实现操作管理维护功能的方法及装置
CN108347342B (zh) * 2017-01-24 2021-05-25 普天信息技术有限公司 一种tmf网元重启后恢复业务的方法及网元

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030031124A1 (en) * 2001-08-13 2003-02-13 Chow Timothy Y. Inter-working mesh telecommunications networks
US20040223503A1 (en) * 2003-05-06 2004-11-11 Overture Networks, Inc. Protected switching ring

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
JPH03164837A (ja) * 1989-11-22 1991-07-16 Hitachi Ltd 通信制御処理装置の切替方法
US5517498A (en) * 1993-09-20 1996-05-14 International Business Machines Corporation Spatial reuse of bandwidth on a ring network
JP2003501942A (ja) * 1999-06-07 2003-01-14 クロマティス ネットワークス，インコーポレイテッド 情報を送受信するための装置
US6643464B1 (en) * 1999-07-07 2003-11-04 Nortel Networks Limited Constrained optical mesh protection for transmission systems
US7342873B1 (en) * 2000-06-06 2008-03-11 Lucent Technologies Inc. Efficient architectures for protection against network failures
JP3754416B2 (ja) * 2000-07-17 2006-03-15 株式会社東芝 トラフィックの自己救済方式およびリエスタブリッシュ方式
US6934248B1 (en) * 2000-07-20 2005-08-23 Nortel Networks Limited Apparatus and method for optical communication protection
US7130263B1 (en) * 2001-03-31 2006-10-31 Redback Networks Inc. Heterogeneous connections on a bi-directional line switched ring
US20030005165A1 (en) * 2001-06-28 2003-01-02 Dave Langridge Protection switching in ring-configured networks
US6904462B1 (en) * 2001-07-06 2005-06-07 Ciena Corporation Method and system for allocating protection path resources
US6990320B2 (en) * 2002-02-26 2006-01-24 Motorola, Inc. Dynamic reallocation of processing resources for redundant functionality
JP4125109B2 (ja) * 2002-12-12 2008-07-30 富士通株式会社 インターフェース装置，ｓｏｎｅｔ多重分離装置，伝送システムおよびフレーム伝送方法
CN100493017C (zh) * 2003-06-25 2009-05-27 华为技术有限公司 一种主备设备自动切换的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030031124A1 (en) * 2001-08-13 2003-02-13 Chow Timothy Y. Inter-working mesh telecommunications networks
US20040223503A1 (en) * 2003-05-06 2004-11-11 Overture Networks, Inc. Protected switching ring

Also Published As

Publication number Publication date
EP1868322A1 (fr) 2007-12-19
ES2365864T3 (es) 2011-10-11
CN1848714B (zh) 2010-06-23
ATE509443T1 (de) 2011-05-15
US7764597B2 (en) 2010-07-27
EP1868322B1 (fr) 2011-05-11
US20070274207A1 (en) 2007-11-29
WO2006105722A1 (fr) 2006-10-12
CN1848714A (zh) 2006-10-18

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